The cheapest times to fly from BPT to ONT are

  • January 1st to February 25th
  • April 23rd to May 13th (except the week of April 30th)
  • May 28th to June 10th
  • August 6th to September 30th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from BPT to ONT is late January and early February. Prices can be as high as $858 for Sunday flights during early to mid March, or as low as $347 for Tuesday flights around late January and early February.


When to Fly to Ontario

Flying from Beaumont/Port Arthur, TX (BPT) to Ontario, CA (ONT) will usually cost between $347 to $575 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late January and early February with an average ticket price of $348. Due to high demand the most expensive time to fly is early to mid March, with an average price of $540. Planning your trip to low-cost times can easily save you $192 on economy flights and even more on first-class flights. Generally, any price below $352 can be considered a good price for a round-trip BPT to ONT flight.

See below for a graph of average weekly prices for the BPT to ONT route. All prices are for round-trip tickets in USD.

BPT to ONT Flight Prices

Compared to other flights, the BPT to ONT flight is much cheaper than the average and costs much less than the average flight leaving from Beaumont. The average price per mile (for a direct flight) is $0.16, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to fly to ONT, and Wednesday the cheapest day to fly back into BPT. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $80 (18%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $367. Return trip prices are from the ONT to BPT flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from BPT to ONT can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 3 hour 31 minutes may not be realistic.


Flight Questions Answered

Still have questions about flying from BPT to ONT? We’ve got answers.

Which airlines fly this route?

You can find 2 major airlines flying this route most often: American, United, and potentially more during busy seasons.

How far away is it from Ontario International Airport to Jack Brooks Regional Airport?

The distance between the two airports is roughly 1407 miles or 2264 kilometers.

How long does it take to fly from BPT to ONT?

The real-world flight time for a nonstop BPT to ONT flight is about 3 hour 31 minutes.

How many flights go between Beaumont/Port Arthur, TX and Ontario, CA?

It depends on the day of the week and the date, but a typical day might have around 21 available flights from BPT to ONT.


Airport Location Info


Departing Airport

Origination codeBPT
Origination airport nameJack Brooks Regional Airport
CityBeaumont/Port Arthur, TX
Countrythe United States

Return Airport

Destination codeONT
Destination airport nameOntario International Airport
CityOntario, CA
Countrythe United States


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.